package org.foj.action;

import org.appfuse.webapp.action.BaseAction;
import org.foj.model.Comment;
import org.foj.model.Issue;
import org.foj.service.CommentManager;
import org.foj.service.IssueManager;

import java.util.Date;
import java.util.List;

/**
 * @author jeremy anderson
 */
public class CommentAction extends BaseAction {

  private CommentManager commentManager;
  private IssueManager issueManager;
  private List<Comment> comments;
  private Comment comment;
  private Long id;
  private Long issueId;
  private Issue issue;

  public void setCommentManager(CommentManager commentManager) {
    this.commentManager = commentManager;
  }

  public void setIssueManager(IssueManager issueManager) {
    this.issueManager = issueManager;
  }

  public void setId(Long id) {
    this.id = id;
  }

  public void setIssueId(Long issueId) {
    this.issueId = issueId;
  }

  public Long getIssueId() {
    return issueId;
  }

  public Issue getIssue() {
    return issue;
  }

  public void setIssue(Issue issue) {
    this.issue = issue;
  }

  public Comment getComment() {
    return comment;
  }

  public void setComment(Comment comment) {
    this.comment = comment;
  }

  public List<Comment> getComments() {
    return comments;
  }

  public String list() {
    comments = commentManager.findCommentsByIssueId(issue.getId());
    return SUCCESS;
  }

  public String delete() {
    commentManager.remove(comment.getId());
    saveMessage(getText("comment.deleted"));

    return SUCCESS;
  }

  public String edit() {
    if (id != null) {
      comment = commentManager.get(id);
      issue = comment.getIssue();
    } else {
      comment = new Comment();
      comment.setCreatedDate(new Date());
    }

    return SUCCESS;
  }

  public String save() {
    if (cancel != null) {
      return CANCEL;
    }

    if (delete != null) {
      return delete();
    }

    boolean isNew = (comment.getId() == null);

    if (issue != null && issue.getId() != null) {
      issue = issueManager.get(issue.getId());
      comment.setIssue(issue);
    }

    comment = commentManager.save(comment);

    String key = isNew ? "comment.added" : "comment.updated";
    saveMessage(getText(key));

    if (!isNew) {
      return INPUT;
    } else {
      return SUCCESS;
    }
  }

}
